Duolingo
Schoology
| Feature | Duolingo | Schoology |
|---|---|---|
| Pricing | Free / from $9.99/mo | Free only |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.6 / 5 | 4.1 / 5 |
| Best For | language-learners, students, travelers, beginners | k12-schools, school-districts, teachers, administrators |
| Founded | 2011 | 2009 |
| Lessons | ✓ | ✗ |
| Stories | ✓ | ✗ |
| Podcasts | ✓ | ✗ |
| Ai Chat | ✓ | ✗ |
| Leaderboards | ✓ | ✗ |
| Streaks | ✓ | ✗ |
| Placement Tests | ✓ | ✗ |
| Course Management | ✗ | ✓ |
| Assessments | ✗ | ✓ |
| Gradebook | ✗ | ✓ |
| Parent Portal | ✗ | ✓ |
| Resources Library | ✗ | ✓ |
| Analytics | ✗ | ✓ |
✓ Duolingo Pros
- Completely free core experience
- Gamification makes learning addictive
- AI conversation practice
- 40+ language courses
✗ Duolingo Cons
- Limited for advanced learners
- Ads on free tier
- Grammar explanations can be minimal
✓ Schoology Pros
- Strong K-12 focus
- Social learning features
- Good parent communication
- SIS integration
✗ Schoology Cons
- Owned by PowerSchool now
- Interface can be cluttered
- Limited customization on free plan
The Verdict
Duolingo is built for language learners and students, with a focus on lessons and stories. Schoology targets k12 schools and school districts and leads with course-management and assessments.
Schoology uses custom enterprise pricing, while Duolingo starts at $9.99/mo — a tangible advantage for teams with a fixed budget.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Duolingo edges out on user ratings (4.6 vs 4.1). While both are well-regarded, that gap reflects real differences in user satisfaction worth considering.
Feature-wise, Duolingo offers broader built-in capabilities (7 features vs 6), while Schoology takes a more focused approach — which can mean a simpler, faster onboarding experience.
Bottom line: Duolingo has a slight overall edge — but if strong k-12 focus matters most to you, Schoology may still be the right call.